package b4;

public abstract class Animal {
    public abstract void eat();
//    public void eat() {
//        System.out.println("Animal eat");
//    }
    public void sleep() {
        System.out.println("Animal sleep");
    }
    public abstract void makeNoise();
//    public void makeNoise() {
//        System.out.println("Animal makeNoise");
//    }
    public void roam() {
        System.out.println("Animal roam");
    }
}
